Home / 133,783.10-200,674.24-33,943.11

Finding the Fourth Proportional to 133,783.10, 200,674.24 and 33,943.11

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Solution

The fourth proportional to 133,783.10, 200,674.24 and 33,943.11 is: 50,914.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,783.10 : 200,674.24 = 33,943.11 : x
  2. Step 2: Convert to fraction form
    133,783.10/200,674.24 = 33,943.11/x
  3. Step 3: Cross multiply
    133,783.10x = 200,674.24 × 33,943.11
  4. Step 4: Simplify right side
    133,783.10x = 6,811,507,802.49
  5. Step 5: Solve for x
    x = 6,811,507,802.49/133,783.10
  6. Step 6: Final answer
    x = 50,914.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.